Facebook Pixel

Bleeding While on Birth Control

By HERWriter
Rate This
birth-control-can-cause-bleeding Keith Brofsky/Photodisc/Thinkstock

According to the University of Illinois McKinley Health Center, ʺover 100 million women worldwide currently use an oral contraceptive, the pill, to prevent pregnancy. The pill is also widely used to regulate menstrual periods, reduce menstrual cramps, and treat hormonal imbalances and ovarian cysts. The pill is a combination of estrogen and progestin. These are the same hormones that are naturally produced in the ovaries and are responsible for ovulation and the menstrual cycle.ʺ

One of the side effects of may be spotting or bleeding while on the pill. Bleeding while on birth control is also known as vaginal bleeding, irregular bleeding, intermenstrual bleeding or metrorrhagia.

The McKinley Health Center website said, ʺspotting/bleeding while on active pills [is] very common in the first cycle of pills or if pills are missed or taken late. Bleeding may be very light or as heavy as a period and may occur anytime in the cycle of active pills. Be sure to take your pill at the same time every day. Spotting will usually improve as you continue additional cycles of pills and should not be occurring by the end of the third cycle.ʺ

The Planned Parenthood website verified similar information, stating, ʺIn the first few months of taking birth control pills, many women have some light bleeding or spotting between periods. Taking your pills at the same time each day can help this. If this continues after the first few months, call your health center. Missing pills can also cause spotting or bleeding between periods. Remember to keep taking your pills every day, at the same time – even if you are spotting or bleeding.ʺ

If you have heavy bleeding contact your health care professional immediately. Inform your health care provider if you missed any pills.

If you are spotting or bleeding, it is important to take a measurement and verify if it is coming from the vagina, for example, by inserting a tampon. If the tampon has blood, this verifies it is vaginal bleeding and rules out that the blood is coming from the rectum or passing with the urine.

Your doctor or health care professional may ask you how much spotting is occurring.

Add a Comment2 Comments

EmpowHER Guest

The pill does NOT regulate periods - it works by stopping ovulation and thus women do not menstruate while on the pill, the bleeding they get is withdrawal bleeding caused by the drop in hormones during the placebo week or week break. This bleeding occurs regularly due to the order in which the pill is taken - it doesn't regulate anything.

If a woman is suffering irregular periods or other menstrual health problems such as cramps then she should talk to her doctor about finding and treating the underlying cause, hormonal birth control like the pill should not be used as a first course of action.

March 4, 2012 - 1:52pm
EmpowHER Guest

Excellent info on Bleeding While on Birth Control. I'm sure a lot of women will find it useful.

March 3, 2012 - 1:34am
Enter the characters shown in the image.
By submitting this form, you agree to EmpowHER's terms of service and privacy policy
Add a Comment

We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

Birth Control

Get Email Updates

Health Newsletter

Receive the latest and greatest in women's health and wellness from EmpowHER - for free!